/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.merashehar.servlet;

import com.merashehar.contants.MerasheharContants;
import com.merashehar.db.util.ConnectionManager;
import com.merashehar.db.util.DatabaseHandler;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.ResultSet;
import java.sql.SQLException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author binkam
 */
public class ItemServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            //out.println("Entering");
            ConnectionManager connectionManager = new ConnectionManager();
            DatabaseHandler databaseHandler = new DatabaseHandler();
            String subCatId = request.getParameter("subcatid");
            String cityId = request.getParameter("cityId");
            String finalSQL = MerasheharContants.findItemsForSubCategoryOfCity.replace("$S$", subCatId);
            finalSQL = finalSQL.replace("$C$", cityId);
            //out.println("Final SQL = "+finalSQL);
            ResultSet resultSet = databaseHandler.getResultSet(finalSQL, connectionManager.getConnection());
            StringBuilder itemDiv = new StringBuilder();

            try {
                itemDiv.append("<div id=\"pageTopNavPosition\"></div>");
                itemDiv.append("<div id=\"item\">");
                itemDiv.append("<table id= \"msitems\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" align='left'>");
                while (resultSet.next()) {
                    itemDiv.append("<tr><td><table>");
                    itemDiv.append("<tr class=\"item_header\">");
                    itemDiv.append("<td class=\"item_validity_image\" width=\"20\"><img src=\"http://inkd.com/images/validated_checkmark.gif\"/></td>");
                    itemDiv.append("<td class=\"item_name\" width=\"500\">");
                    itemDiv.append(resultSet.getString("item_name"));
                    itemDiv.append("</td>");
                    itemDiv.append("<td class=\"item_rating\" width=\"30\">");
                    itemDiv.append(resultSet.getString("item_rank"));
                    itemDiv.append("</td>");
                    itemDiv.append("</tr>");
                    itemDiv.append("<tr>");
                    if(resultSet.getString("item_image_url")!= null){
                        itemDiv.append("<td class=\"image\" rowspan=\"3\"><img src=\""+resultSet.getString("item_image_url")+"\"/></td>");
                    }else{
                        itemDiv.append("<td class=\"image\" rowspan=\"3\"><img src=\"http://rack.0.mshcdn.com/images/default_topic_thumb.png\"/></td>");
                    }
                    itemDiv.append("<td colspan=\"2\">");
                    itemDiv.append("    <table>");
                    itemDiv.append("        <tr><td class=\"item_address\">");
                    itemDiv.append(resultSet.getString("address_line1"));
                    itemDiv.append("<br/> ");
                    itemDiv.append(resultSet.getString("address_line2"));
                    itemDiv.append("</td></tr>");
                    itemDiv.append("        <tr><td class=\"item_phone\">");
                    itemDiv.append(resultSet.getString("phone1"));
                    itemDiv.append("</td></tr>");
                     itemDiv.append("        <tr><td class=\"item_description\">");
                    itemDiv.append(resultSet.getString("item_description"));
                    itemDiv.append("</td></tr>");
                    
                    itemDiv.append("   </table>");
                    itemDiv.append("</td>");
                    itemDiv.append("</tr>");
                    itemDiv.append("<tr>");
                    itemDiv.append("    <td class=\"landmark\">Landmark: ");
                    itemDiv.append(resultSet.getString("landmark1"));
                    itemDiv.append("</td>");
                    itemDiv.append("    <td class=\"comments\">User Comments</td>");
                    itemDiv.append(" </tr>");                    
                    itemDiv.append("</table></td></tr>");
                }
                itemDiv.append(" </table>");
                itemDiv.append("</div>");
                itemDiv.append("<div id=\"pageBottomNavPosition\"></div>");
            } catch (SQLException exception) {
                exception.printStackTrace();
            }

            out.write(itemDiv.toString());
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
